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Suction control unit for an endoscope having two working channels
专利权人:
EndoChoice; Inc.
发明人:
Golan Salman,Amram Aizenfeld,Stephan Wieth,Alexander Lang,Tracy Knapp,Justin Wolfe
申请号:
US14573691
公开号:
US09968242B2
申请日:
2014.12.17
申请国别(地区):
US
年份:
2018
代理人:
摘要:
A suction control unit placed on an endoscope to control application of suction through at least one of two working channels of the endoscope. The suction unit has first and second valves with first and second valve openings, at a proximal end, that lead through to a distal end, which is adapted to be placed on the first and second ports of the two working channels. The suction unit has a channel extending between the first and second valves, an opening extending from a front wall to a rear wall of the housing and through the channel, and a switcher having a handle and a shaft with a through hole. When the shaft is placed within the opening and in a first position, suction is applied to both the working channels. When the shaft is placed within the opening and in a second position, suction is applied to only one of the two working channels.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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